REVIEW: Compute with Multi-Digit Numbers

Front

Estimate: 214 ÷ 3

Back

70

Front

0.67 x 2 = ?

Back

1.34

Front

19.32 ÷ 2.3 = ?

Back

8.4

Front

Celeste bought 4.6m of fabric that cost $3.57 per meter. What was her total cost?

Back

$16.42

Front

1736 ÷ 28 = ?

Back

62

Front

What is the process of estimating a division problem?

Back

Rounding the numbers to the nearest ten or hundred to simplify the calculation.

Front

What is the product of a decimal and a whole number?

Back

Multiply the decimal by the whole number as you would with whole numbers, then place the decimal point in the result.

Front

How do you divide a decimal by a whole number?

Back

Move the decimal point in the dividend to the right to make it a whole number, then divide as usual.

Front

What is the formula to calculate total cost?

Back

Total Cost = Price per Unit x Quantity.

Front

What does it mean to round a number?

Back

To adjust a number to the nearest specified value, making it simpler to work with.